/Engine/Source/Runtime/SlateCore/Public/Layout/Visibility.h
enum Private { VISPRIVATE_Visible = 0x1 << 0, VISPRIVATE_Collapsed = 0x1 << 1, VISPRIVATE_Hidden = 0x1 << 2, VISPRIVATE_SelfHitTestVisible = 0x1 << 3, VISPRIVATE_ChildrenHitTestVisible = 0x1 << 4, VIS_Visible = VISPRIVATE_Visible | VISPRIVATE_SelfHitTestVisible | VISPRIVATE_ChildrenHitTestVisible, VIS_Collapsed = VISPRIVATE_Collapsed, VIS_Hidden = VISPRIVATE_Hidden, VIS_HitTestInvisible = VISPRIVATE_Visible, VIS_SelfHitTestInvisible = VISPRIVATE_Visible | VISPRIVATE_ChildrenHitTestVisible, VIS_All = VISPRIVATE_Visible | VISPRIVATE_Hidden | VISPRIVATE_Collapsed | VISPRIVATE_SelfHitTestVisible | VISPRIVATE_ChildrenHitTestVisible, }